The "Goto" modal should be entirely usable with keyboard

The "Go to" modal which is displayed when doing Ctrl + G is not entirely working with keyboard by using common keys, here's one simple usecase I just encountered by using only keyboard:
1. Use ctrl + G
2. Type a page name
3. Hit escape to close the "Go to modal" (in my case it was to be able to use x+x+x+h to have hidden pages)
4. Use ctrl + G
5. Type a page name
6. Use arrow down to select the page name
7. Use Enter to access the page